Reservoir line



FIG. 1 shows a perspective view of the top and side of an reservoir liner according to a preferred embodiment of the invention;

FIG. 2 shows a side plan view of the reservoir liner of FIG. 1; the other side view is similar;

FIG. 3 shows detail of a portion of the liner in FIG. 2 as identified by numeral 3;

FIG. 4 shows a plan view of the reservoir liner of FIG. 1 along the liner's longitudinal axis from the closed end; and,

FIG. 5 shows a plan view of the reservoir liner of FIG. 1 along the liner's longitudinal axis from the open end. 

The ornamental design for a reservoir liner, as shown and described. 